This paper introduces the digital combined constant tension control system applicated on the high performance cold reversing mill of the third cold rolling strip plant of Shanghai.
本文介绍用于上海第三冷轧带钢厂高精度可逆冷轧机上的数字化复合恒张力控制系统。
The constant flow of water from the trickle emitter toward the outer edges of the plant root zone carries the salt along with it.
来自滴头的稳定流量把水中的盐分带到植物根区的外缘。
This paper introduces a constant pressure water supply system for small scale water supply plant.
本文介绍了一种小型自备水厂恒压供水控制系统。
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